STETZ-RANCHO GRANDE UNIT

Oil · District 03 · Lease #21986

Operator: UNION PACIFIC RESOURCES COMPANY

Cum Oil

28k BBL

Cum Gas

187k MCF

casinghead

Wells

1

Production

1993-03 — 1999-11

Peak Month

1993-03

Production History

Cum Oil: 28,328 BBL Cum Gas: 186,766 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,642 BBL/mo

Di (annual)

330.4%

b-factor

0.4

EUR

28,035 BBL

R-squared

0.829

type

hyperbolic

Operator History (from monthly production reports)

1993-03 — 2000-03 UNION PACIFIC RESOURCES COMPANY 85 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1UNION PACIFIC RESOURCES COMPANY314,1001999-10-28